! Started logfile: /scr/pima/gc030_uvs/J1730+6025_S_uvs.log on Fri Apr 22 07:55:44 2016 obs /scr/pima/gc030_uvs/J1730+6025_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1730+6025_S_uva.fits ! AN table 1: 349 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.613181 visibilities/baseline/integration-bin. ! Found source: J1730+6025 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 77040 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1730+6025_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 714 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 714 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 714 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 714 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 714 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 714 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 714 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006408Jy sigma=9.106656 ! Fit after self-cal, rms=0.935655Jy sigma=8.483263 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.998 mas, bmaj=2.829 mas, bpa=-67.87 degrees ! Estimated noise=0.774982 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0541376 Jy ! Component: 100 - total flux cleaned = 0.0661502 Jy ! Total flux subtracted in 100 components = 0.0661502 Jy ! Clean residual min=-0.004652 max=0.004509 Jy/beam ! Clean residual mean=-0.000008 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.0661502 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0661502 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.097356Jy sigma=0.765583 ! Fit after self-cal, rms=0.095965Jy sigma=0.755859 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.684 mas, bmaj=3.387 mas, bpa=-70.43 degrees ! Estimated noise=0.319783 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00618927 Jy ! Component: 100 - total flux cleaned = 0.00854271 Jy ! Component: 150 - total flux cleaned = 0.00961458 Jy ! Component: 200 - total flux cleaned = 0.00977923 Jy ! Total flux subtracted in 200 components = 0.00977923 Jy ! Clean residual min=-0.002663 max=0.002465 Jy/beam ! Clean residual mean=-0.000022 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0759295 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.0759295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.095705Jy sigma=0.752093 ! Fit after self-cal, rms=0.095453Jy sigma=0.751744 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.684 x 3.387 at -70.43 degrees (North through East) ! Clean map min=-0.0025908 max=0.070803 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.08 HN 1.00 KP 1.03 ! LA 0.92 MK 0.93 NL 1.09 OV 0.93 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.05 HN 0.92 KP 1.01 ! LA 0.90 MK 0.94 NL 1.03 OV 1.00 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 EB 1.01 HN 0.96 KP 0.98 ! LA 0.91 MK 0.90 NL 1.03 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 EB 1.01 HN 1.02 KP 1.01 ! LA 0.88 MK 0.95 NL 1.01 OV 0.97 ! PT 1.02 SC 0.97 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 EB 1.08 HN 0.93 KP 0.98 ! LA 0.96 MK 0.95 NL 1.05 OV 0.94 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 EB 1.10 HN 0.87 KP 0.93 ! LA 0.94 MK 0.93 NL 1.04 OV 0.96 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 1.06 HN 0.91 KP 0.96 ! LA 0.97 MK 0.91 NL 1.07 OV 0.98 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.095453Jy sigma=0.751744 ! Fit after self-cal, rms=0.091535Jy sigma=0.750030 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.725 mas, bmaj=3.361 mas, bpa=-68.44 degrees ! Estimated noise=0.31428 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000429803 Jy ! Component: 100 - total flux cleaned = -0.000377165 Jy ! Component: 150 - total flux cleaned = -0.000332975 Jy ! Component: 200 - total flux cleaned = -0.000296037 Jy ! Total flux subtracted in 200 components = -0.000296037 Jy ! Clean residual min=-0.002423 max=0.001854 Jy/beam ! Clean residual mean=-0.000021 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0756335 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0756335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091514Jy sigma=0.749951 ! Fit after self-cal, rms=0.091430Jy sigma=0.749734 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091430Jy sigma=0.749734 ! Fit after self-cal, rms=0.091862Jy sigma=0.748018 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.737 mas, bmaj=3.359 mas, bpa=-70.07 degrees ! Estimated noise=0.316567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000610179 Jy ! Component: 100 - total flux cleaned = 0.00070209 Jy ! Component: 150 - total flux cleaned = 0.000764627 Jy ! Component: 200 - total flux cleaned = 0.000807092 Jy ! Total flux subtracted in 200 components = 0.000807092 Jy ! Clean residual min=-0.001854 max=0.001651 Jy/beam ! Clean residual mean=-0.000013 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0764405 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 26 components and 0.0764406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091859Jy sigma=0.747966 ! Fit after self-cal, rms=0.092058Jy sigma=0.747674 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.58327e-05 Jy ! Component: 100 - total flux cleaned = -3.95026e-05 Jy ! Component: 150 - total flux cleaned = -1.93754e-05 Jy ! Component: 200 - total flux cleaned = -7.0296e-06 Jy ! Total flux subtracted in 200 components = -7.0296e-06 Jy ! Clean residual min=-0.001913 max=0.001642 Jy/beam ! Clean residual mean=-0.000013 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0764335 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0764335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092054Jy sigma=0.747675 ! Fit after self-cal, rms=0.092058Jy sigma=0.747667 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092058Jy sigma=0.747667 ! Fit after self-cal, rms=0.092311Jy sigma=0.747477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.74 mas, bmaj=3.353 mas, bpa=-70.71 degrees ! Estimated noise=0.317103 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294638 Jy ! Component: 100 - total flux cleaned = 0.000336588 Jy ! Component: 150 - total flux cleaned = 0.00035375 Jy ! Component: 200 - total flux cleaned = 0.000360624 Jy ! Total flux subtracted in 200 components = 0.000360624 Jy ! Clean residual min=-0.001778 max=0.001598 Jy/beam ! Clean residual mean=-0.000012 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.0767941 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.0767941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092308Jy sigma=0.747453 ! Fit after self-cal, rms=0.092366Jy sigma=0.747430 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.20651e-06 Jy ! Component: 100 - total flux cleaned = 8.75527e-06 Jy ! Component: 150 - total flux cleaned = 1.43168e-05 Jy ! Component: 200 - total flux cleaned = 2.41647e-05 Jy ! Total flux subtracted in 200 components = 2.41647e-05 Jy ! Clean residual min=-0.001797 max=0.001583 Jy/beam ! Clean residual mean=-0.000012 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.0768183 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0768183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092364Jy sigma=0.747427 ! Fit after self-cal, rms=0.092364Jy sigma=0.747426 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092364Jy sigma=0.747426 ! Fit after self-cal, rms=0.092486Jy sigma=0.747408 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.518 mas, bmaj=8.936 mas, bpa=5.916 degrees ! Estimated noise=0.478849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000795983 Jy ! Component: 100 - total flux cleaned = 0.000980858 Jy ! Component: 150 - total flux cleaned = 0.000988218 Jy ! Component: 200 - total flux cleaned = 0.00100218 Jy ! Total flux subtracted in 200 components = 0.00100218 Jy ! Clean residual min=-0.002888 max=0.002011 Jy/beam ! Clean residual mean=-0.000036 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.0778205 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.0778205 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092487Jy sigma=0.747407 ! Fit after self-cal, rms=0.092500Jy sigma=0.747389 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.55438e-05 Jy ! Component: 100 - total flux cleaned = 0.000102866 Jy ! Component: 150 - total flux cleaned = 0.000117638 Jy ! Component: 200 - total flux cleaned = 0.000124516 Jy ! Total flux subtracted in 200 components = 0.000124516 Jy ! Clean residual min=-0.002876 max=0.001989 Jy/beam ! Clean residual mean=-0.000035 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.077945 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.077945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092498Jy sigma=0.747411 ! Fit after self-cal, rms=0.092498Jy sigma=0.747405 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.742 mas, bmaj=3.346 mas, bpa=-71.33 degrees ! Estimated noise=0.317496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.742 x 3.346 at -71.33 degrees (North through East) ! Clean map min=-0.0017642 max=0.069864 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.037 mas, bmaj=2.789 mas, bpa=-68.43 degrees ! Estimated noise=0.776788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0551927 Jy ! Component: 100 - total flux cleaned = 0.0673787 Jy ! Component: 150 - total flux cleaned = 0.0717838 Jy ! Component: 200 - total flux cleaned = 0.0742375 Jy ! Total flux subtracted in 200 components = 0.0742375 Jy ! Clean residual min=-0.003560 max=0.003723 Jy/beam ! Clean residual mean=-0.000004 rms=0.000941 Jy/beam ! Combined flux in latest and established models = 0.0742376 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0742376 Jy ! Inverting map and beam ! Estimated beam: bmin=2.742 mas, bmaj=3.346 mas, bpa=-71.33 degrees ! Estimated noise=0.317496 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187521 Jy ! Component: 100 - total flux cleaned = 0.00251736 Jy ! Component: 150 - total flux cleaned = 0.00289253 Jy ! Component: 200 - total flux cleaned = 0.00312916 Jy ! Total flux subtracted in 200 components = 0.00312916 Jy ! Clean residual min=-0.001724 max=0.001523 Jy/beam ! Clean residual mean=-0.000012 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.0773668 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 23 components and 0.0773667 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.518 mas, bmaj=8.936 mas, bpa=5.916 degrees ! Estimated noise=0.478849 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107251 Jy ! Component: 100 - total flux cleaned = 0.00155929 Jy ! Component: 150 - total flux cleaned = 0.00183607 Jy ! Component: 200 - total flux cleaned = 0.00192287 Jy ! Total flux subtracted in 200 components = 0.00192287 Jy ! Clean residual min=-0.002912 max=0.001954 Jy/beam ! Clean residual mean=-0.000032 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.0792896 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.60453e-05 Jy ! Component: 100 - total flux cleaned = 6.31009e-05 Jy ! Component: 150 - total flux cleaned = 8.78576e-05 Jy ! Component: 200 - total flux cleaned = 0.000110461 Jy ! Total flux subtracted in 200 components = 0.000110461 Jy ! Clean residual min=-0.002907 max=0.001939 Jy/beam ! Clean residual mean=-0.000031 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0794001 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0794001 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.742 mas, bmaj=3.346 mas, bpa=-71.33 degrees ! Estimated noise=0.317496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000717283 Jy ! Component: 100 - total flux cleaned = -0.000634815 Jy ! Component: 150 - total flux cleaned = -0.000560887 Jy ! Component: 200 - total flux cleaned = -0.000493688 Jy ! Total flux subtracted in 200 components = -0.000493688 Jy ! Clean residual min=-0.001745 max=0.001516 Jy/beam ! Clean residual mean=-0.000011 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.0789064 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0789064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092454Jy sigma=0.747184 ! Fit after self-cal, rms=0.092503Jy sigma=0.747072 wmodel /scr/pima/gc030_uvs/J1730+6025_S_map.mod ! Writing 39 model components to file: /scr/pima/gc030_uvs/J1730+6025_S_map.mod wobs /scr/pima/gc030_uvs/J1730+6025_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1730+6025_S_uvs.fits wwins /scr/pima/gc030_uvs/J1730+6025_S_map.win ! wwins: Wrote 2 windows to /scr/pima/gc030_uvs/J1730+6025_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000453836 Jy ! Component: 100 - total flux cleaned = -0.000715329 Jy ! Component: 150 - total flux cleaned = -0.000865864 Jy ! Component: 200 - total flux cleaned = -0.000986535 Jy ! Component: 250 - total flux cleaned = -0.00112705 Jy ! Component: 300 - total flux cleaned = -0.00128663 Jy ! Component: 350 - total flux cleaned = -0.00148631 Jy ! Component: 400 - total flux cleaned = -0.00165951 Jy ! Component: 450 - total flux cleaned = -0.00178657 Jy ! Component: 500 - total flux cleaned = -0.00191101 Jy ! Component: 550 - total flux cleaned = -0.00193163 Jy ! Component: 600 - total flux cleaned = -0.00201198 Jy ! Component: 650 - total flux cleaned = -0.00205144 Jy ! Component: 700 - total flux cleaned = -0.00212902 Jy ! Component: 750 - total flux cleaned = -0.00216687 Jy ! Component: 800 - total flux cleaned = -0.00216669 Jy ! Component: 850 - total flux cleaned = -0.00218512 Jy ! Component: 900 - total flux cleaned = -0.00224001 Jy ! Component: 950 - total flux cleaned = -0.00225824 Jy ! Component: 1000 - total flux cleaned = -0.00227634 Jy ! Component: 1050 - total flux cleaned = -0.00232909 Jy ! Component: 1100 - total flux cleaned = -0.00236379 Jy ! Component: 1150 - total flux cleaned = -0.00234664 Jy ! Component: 1200 - total flux cleaned = -0.0023636 Jy ! Component: 1250 - total flux cleaned = -0.00232986 Jy ! Component: 1300 - total flux cleaned = -0.00232973 Jy ! Component: 1350 - total flux cleaned = -0.00228056 Jy ! Component: 1400 - total flux cleaned = -0.00232922 Jy ! Component: 1450 - total flux cleaned = -0.00228075 Jy ! Component: 1500 - total flux cleaned = -0.00229681 Jy ! Component: 1550 - total flux cleaned = -0.00226538 Jy ! Component: 1600 - total flux cleaned = -0.00226548 Jy ! Component: 1650 - total flux cleaned = -0.00228066 Jy ! Component: 1700 - total flux cleaned = -0.00229637 Jy ! Component: 1750 - total flux cleaned = -0.00235711 Jy ! Component: 1800 - total flux cleaned = -0.00232705 Jy ! Component: 1850 - total flux cleaned = -0.00232707 Jy ! Component: 1900 - total flux cleaned = -0.00234182 Jy ! Component: 1950 - total flux cleaned = -0.00229806 Jy ! Component: 2000 - total flux cleaned = -0.00237078 Jy ! Component: 2050 - total flux cleaned = -0.00231306 Jy ! Component: 2100 - total flux cleaned = -0.00237042 Jy ! Component: 2150 - total flux cleaned = -0.00238463 Jy ! Component: 2200 - total flux cleaned = -0.00239859 Jy ! Component: 2250 - total flux cleaned = -0.00239847 Jy ! Component: 2300 - total flux cleaned = -0.00239837 Jy ! Component: 2350 - total flux cleaned = -0.00238456 Jy ! Component: 2400 - total flux cleaned = -0.0023574 Jy ! Component: 2450 - total flux cleaned = -0.00230323 Jy ! Component: 2500 - total flux cleaned = -0.00233014 Jy ! Component: 2550 - total flux cleaned = -0.0023167 Jy ! Component: 2600 - total flux cleaned = -0.00223721 Jy ! Component: 2650 - total flux cleaned = -0.00222409 Jy ! Component: 2700 - total flux cleaned = -0.00217176 Jy ! Component: 2750 - total flux cleaned = -0.00218484 Jy ! Component: 2800 - total flux cleaned = -0.00219766 Jy ! Component: 2850 - total flux cleaned = -0.00217207 Jy ! Component: 2900 - total flux cleaned = -0.00209588 Jy ! Component: 2950 - total flux cleaned = -0.00212121 Jy ! Component: 3000 - total flux cleaned = -0.00205846 Jy ! Component: 3050 - total flux cleaned = -0.00207096 Jy ! Component: 3100 - total flux cleaned = -0.00207096 Jy ! Component: 3150 - total flux cleaned = -0.0020219 Jy ! Component: 3200 - total flux cleaned = -0.00204628 Jy ! Component: 3250 - total flux cleaned = -0.00200984 Jy ! Component: 3300 - total flux cleaned = -0.00200995 Jy ! Component: 3350 - total flux cleaned = -0.00203393 Jy ! Component: 3400 - total flux cleaned = -0.00199824 Jy ! Component: 3450 - total flux cleaned = -0.00204543 Jy ! Component: 3500 - total flux cleaned = -0.00198661 Jy ! Component: 3550 - total flux cleaned = -0.00199835 Jy ! Component: 3600 - total flux cleaned = -0.00195183 Jy ! Component: 3650 - total flux cleaned = -0.00196324 Jy ! Component: 3700 - total flux cleaned = -0.00192883 Jy ! Component: 3750 - total flux cleaned = -0.00195168 Jy ! Component: 3800 - total flux cleaned = -0.0019403 Jy ! Component: 3850 - total flux cleaned = -0.00189517 Jy ! Component: 3900 - total flux cleaned = -0.00186138 Jy ! Component: 3950 - total flux cleaned = -0.00181674 Jy ! Component: 4000 - total flux cleaned = -0.00179453 Jy ! Component: 4050 - total flux cleaned = -0.00176146 Jy ! Total flux subtracted in 4096 components = -0.00177246 Jy ! Clean residual min=-0.000808 max=0.000612 Jy/beam ! Clean residual mean=-0.000004 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0771339 Jy keep ! Adding 349 model components to the UV plane model. ! The established model now contains 388 components and 0.0771339 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1730+6025_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.742 x 3.346 at -71.33 degrees (North through East) ! Clean map min=-0.0016773 max=0.070085 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1730+6025_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0700845 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194854 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.834081 0.834081 1.66816 3.33633 6.67265 13.3453 26.6906 53.3812 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.07 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 359.677 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1730+6025_S_uvs.log closed on Fri Apr 22 07:55:53 2016